Well I was shocked to see this in the mail today. Supposedly a company by the name of PDP will launch the Gametrak Freedom this fall exclusively to the Xbox 360. The controller itself looks just like the Wiimote. Supposedly it can track real 3D position. They will have them at E3 for us to play with. Here’s a little blurb from PDP:
Motion control gaming goes to a new level with the Gametrak Freedom™, a proprietary and patent-pending ultrasonic 3D motion sensing technology that delivers performance and increases control and flexibility. Unlike other motion control gaming systems, Gametrak Freedom™ accurately tracks the true 3D position and precise movements of up to four players anywhere within a given environment providing unrivaled game play opportunities. PDP will launch the Gametrak Freedom™ exclusively for Xbox 360 in fall 2009.